for excellence. subaru and mazda did well with 76. toyota is at 74. the scores are out of 100. consumer reports credits the high ratings to good handling, fuel efficiency and relatively affordable prices. michael finney will have a comprehensive look ahead on abc7 news at 4:00. >> a study may have you going to bed earlier tonight. researchers at a british university have found your genes are actually altered when you do not get enough sleep. they tested those that got a week of 10 hours of sleep and those that got less than 6. body chemistry changed affecting immune system and heart health. researches say this could lead to a drug to counter the negative eff deprivation. >> and a san rafael substitute teacher inherited gold from a reclusive relative. the 69-year-old died last summer and crews discovered thousands of gold coins worth nearly $7.5 million. a search determined that a woman from san rafael was his only heir and today 135 pounds of gold are auctioned off to cover state tacks and fees and the rest goes to this person. >> pretty penny! >> $1,700 an ounce for gold. it gives you an idea.